I. Recommended Core Products (Sorted by Priority for Self-Driving Suitability)

　　1. Zhenghao EcoFlow Delta 2 Max (Top Choice for Long-Distance Self-Driving)

　　Core Advantages: 2400W continuous output, 3000W peak power, lithium iron phosphate battery (3000 cycles), world's first fast charging technology for vehicles, replenishes 1 kWh in 2 hours of driving, fully charged in 4.5 hours.

　　Key Parameters: 2048Wh capacity (expandable to 6 kWh), 1000W solar charging (5 hours for full charge), 80-minute AC fast charging, wide operating temperature range of -10℃ to 45℃.

　　Suitable Scenarios: Long-distance trekking, multi-day camping, high-altitude self-driving, supports simultaneous power supply for car refrigerator + electric cooker + drone + laptop.

　　Featured Design: 25kg with silent wheels + telescopic handle, 4 220V AC ports + 3 100W Type-C PD ports + 2... USB-A + 12V DC car charging port, supports simultaneous charging and discharging (powering devices while driving).

　　Safety Guarantee: 12-layer BMS protection, integrated shockproof shell, UPS 20ms emergency switching (avoiding power outages for car refrigerators).

　　2. Elec-Tech Outdoor Power Supply 2000Pro2 (Hot Selling Model for Home and Road Trips)

　　Core Advantages: 2000W continuous output, 4000W peak power, automotive-grade lithium iron phosphate battery cells (4000 cycles, 10-year durability), CTB integrated technology for shock and bump resistance.

　　Key Parameters: 2000Wh capacity, 1200W AC fast charging (80% charge in 1.5 hours), 800W solar charging, supports 12V car charging.

　　Suitable Scenarios: Family camping, outdoor cooking (electric hot pot + coffee machine), long-lasting power supply for car refrigerators (50W refrigerator can be used continuously for 30 hours).

　　Featured Design: Lightweight at 23kg. + Telescopic handle, 2 x 220V AC ports + 3 x USB-A ports + 2 x 100W Type-C ports, LCD screen displays remaining battery life

　　Safety Guarantee: Triple protection against fire, shock, and radiation; 10-layer BMS protection; UL1778 international certification

　　3. UGREEN Lithium Iron Phosphate Outdoor Power Bank (High-Performance All-Round Model)

　　Core Advantages: 1565W continuous output (2500W in Super Mode), same lithium iron phosphate battery cells as BYD (4000 cycles), 1.5 hours to fully charge with AC power (Powerzip Flash Charge)

　　Key Parameters: 2000Wh capacity, 600W solar charging, 12V vehicle charging (driving power replenishment), -10℃~45℃ wide temperature range

　　Suitable Scenarios: Short road trips, family camping, supports electric cooker + projector + mobile phone + Simultaneous use of a car refrigerator

　　Features: 20kg capacity with wheels, 10 simultaneous power outlets without power reduction (2 x 220V AC + 4 x USB-A + 2 x 100W Type-C + 12V DC + wireless charging), V-0 flame-retardant shell

　　Safety features: Five-fold protection against overcharge, overheating, and short circuit; pure sine wave output (THD < 3%) to prevent damage to devices

　　4. Yizu M2000S (Portable and easy to store)

　　Core advantages: 2000W continuous output, 4000W peak power, gallium nitride technology, 40% smaller than similar products, weighing only 18.3kg (1664Wh), easily carried by one person

　　Key parameters: Supports 5 charging methods: AC/solar/car/charging station, 2-hour full charge, 500W Fast Charging for Cars

　　Suitable Scenarios: Car road trips (easy to store in the trunk), short camping trips, compatible with drones, cameras, and small rice cookers

　　Features: Unique alloy body (shockproof and drop-resistant), 3 220V AC ports + 2 100W Type-C ports + 2 USB-A ports + 12V DC, quiet operation (≤42dB)

　　Safety Guarantee: IP54 dust and water resistant, triple protection against overcurrent/overvoltage/high temperature, optimized for low-temperature discharge of lithium iron phosphate batteries

　　5. DJI Power 1000 V2 (Harsh Environment Adaptable)

　　Core Advantages: 2600W continuous output, lithium iron phosphate battery cells (10-year lifespan), 10mm inverter potting protection, rainproof, condensation-proof, and salt spray-proof

　　Key Parameters: 1024Wh capacity (expandable), 1800W solar power / Fast charging while driving, wide operating temperature range of -20℃ to 50℃

　　Suitable scenarios: High-altitude self-driving tours, beach camping, off-road adventures, supports high-power devices such as induction cookers and microwave ovens

　　Features: 22kg with wheels, 4 220V AC ports + 2 140W Type-C ports, remote power monitoring via APP

　　Safety features: 6-fold protection (short circuit/over-temperature/over-voltage/over-current/reverse connection/lightning strike protection), shock resistance up to IP65

　　6. Stagech CTECHi PT2000 (Extra-long range model)

　　Core advantages: 2000W continuous output, 5324Wh ultra-large capacity lithium iron phosphate blade battery, supports battery expansion, meets multi-day self-driving tours without mains power

　　Key parameters: 1200W mains fast charging (fully charged in 2 hours), supports driving charging + solar charging, UPS 15ms Emergency Switching

　　Suitable Scenarios: Long-distance uninhabited area trekking, team self-driving camping, supporting continuous power supply for over 8 hours for a car refrigerator + electric oven + multiple digital devices.

　　Features: 32kg with heavy-duty wheels (easy to drag outdoors), 15-in-1 interface (3 sets of 220V AC + 8 USB-A + 4 12V DC), 5-year warranty

　　Safety Guarantee: SEC intelligent control system, four-fold protection against overcharge/overvoltage/surge/high temperature, industrial-grade shockproof shell.

　　II. Core Features for Self-Driving Travel

　　Fast Charging (Core Requirement): Supports 12V/24V car charging, preferably ≥500W car charging power, allowing for charging while driving to avoid running out of power upon arrival at the destination, an essential feature for long-distance self-driving trips.

　　Multiple Charging Methods: Compatible with AC power (fast charging ≥1000W, 1.5-2 Three modes: Full charge (1 hour), solar power (≥600W, for remote areas without mains power), and car mode, eliminating range anxiety.

　　Portable and easy to carry: Weighing ≤25kg (can be carried by one person), equipped with wheels and a telescopic handle (easier for long-distance transport), compact size that doesn't take up much trunk space (ideally ≤500×300×300mm).

　　Interface compatibility:

　　≥2 220V AC ports (powers appliances such as cookers, coffee makers, and projectors)

　　≥1 12V DC port (dedicated power supply for car refrigerators, avoiding the need for additional adapters)

　　≥1 Type-C PD port (100W or higher, for fast charging laptops and cameras)

　　≥3 USB-A ports (allows simultaneous charging of multiple digital devices such as mobile phones and drones)

　　Wide operating temperature range - 10℃~50℃ (suitable for high-altitude, low-temperature northern, and high-temperature southern environments), shockproof and bump-resistant casing (suitable for mountain roads and unpaved surfaces)

　　Safety Protection: Intrinsically safe lithium iron phosphate (non-flammable and non-explosive), equipped with multiple BMS protections (overcharge/overheating/short circuit/overload), flame-retardant casing (preferably UL94V-0 grade)

　　III. Typical Self-Driving Scenarios

　　Long-Distance Travel (3 days or more without mains power): Recommended: Zhenghao Delta 2 Max, Stagech PT2000. Key advantages are large capacity (2048Wh+), dual power supply via vehicle and solar power, support for expansion, capable of powering a car refrigerator, outdoor cooking, and digital devices throughout the trip, wide temperature range suitable for high-altitude and uninhabited areas.

　　Family Self-Driving Camping (1-2 days): Recommended: Dianxiaoer 2000Pro2, Ugreen. Key advantages are multiple interfaces (meeting the needs of all family digital devices and cooking equipment), 1.5 Fast charging in 24 hours, shockproof design for typical road conditions, moderate weight (20-23kg) for easy transport

　　For high-altitude/coastal self-driving trips (harsh environments): DJI Power 1000 V2 and Anker SOLIX F2000 are recommended. Their core advantages are potted protective/drop-proof shells, waterproof, salt spray/dustproof, and -20℃ low-temperature discharge, suitable for high-altitude environments with strong UV radiation and high-humidity coastal environments.

　　For small car self-driving trips (limited trunk space): Yizu M2000S and Baikelong E1500Pro (lithium iron phosphate version) are recommended. Their core advantages are lightweight (≤18.3kg), compact size, 5 charging methods for flexible charging, and interfaces that meet basic self-driving power needs.

　　IV. Selection Decision Guide

　　Priority Selection Criteria:

　　**Lithium iron phosphate battery cells are a must (with a cycle life of ≥2000 cycles, durable for ten years).**

　　**Supports fast charging while driving (power ≥300W, 500W preferred).** (Higher charging efficiency)

　　Weight ≤ 25kg (can be carried independently by one person, avoiding excessive load on the trunk)

　　Complete Interfaces: ≥2 220V AC + 1 12V DC + 1 100W PD + ≥3 USB-A

　　Wide Temperature Adaptability: Operating temperature range -10℃~45℃ (suitable for different climates)

　　Power and Range Matching Formula:

　　Single Device Use: Power station continuous power ≥ device rated power × 1.2 (e.g., an 800W electric cooker requires a ≥960W power station)

　　Multiple Devices Used Simultaneously: Power station continuous power ≥ total power of all devices × 1.5 (e.g., a car refrigerator 50W + an electric cooker 800W + a mobile phone 30W = 880W, requires a ≥1320W power station)

　　Range Estimation: Actual range (hours) ≈ Power station capacity (Wh) × 0.85 (discharge efficiency) ÷ Total power of the device (W), e.g., 2000Wh × 0.85 ÷ 880W ≈ 1.9 hours (high-power device); 2000Wh × 0.85 ÷ 50W ≈ 34 hours (car refrigerator)

　　**Issues to Avoid:**

　　**Beware of "falsely advertised car charging":** Some products are labeled "car charging" but have a power output ≤ 100W, resulting in extremely low charging efficiency. Ensure the car charging power is ≥ 300W.

　　**Reject non-lithium iron phosphate products:** Ternary lithium batteries have short cycle life (≤ 1000 cycles) and poor low-temperature performance, making them unsuitable for long-term driving.

　　**Ignore shockproof design:** Ordinary power stations lack reinforced structures, making them prone to cell damage from bumpy mountain roads. Prioritize models with CTB technology, integrated casing, or shockproof buffer design.

　　**Insufficient interfaces cause problems:** Avoid models with fewer than 2 AC interfaces or no 12V DC interface; otherwise, an external power strip/extension cord will be required. Adapters affect ease of use.

　　Low-temperature performance is critical: For self-driving in northern or high-altitude areas, ensure the product supports discharge below -10℃; otherwise, it may not start in low-temperature environments.

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